3 years ago

List all of the numbers between 20 and 30 that are prime

Mathematics

1 answer:

Inga [223]3 years ago

6 0

23 and 29 are the only 2 prime numbers from 20 to 30

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The population of Clairette

masha68 [24]

The estimated amount of people in Clairette, Texas is roughly 55-65 people

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3 years ago

#2 - find the value of X. Write answer in simplest form.

Alekssandra [29.7K]

2 times the square root of 5 . that’s what i got .

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3 years ago

A new Neighborhood Activity Complex is being built in Safe Harbor. The perimeter of the rectangular playing field is 486 yards.

siniylev [52]

Answer:

the two lengths= 194 each side

teh two widths= 49 on each side

194+194+49+49= 486

Step-by-step explanation:

486= 2l+2w

l=4w-2

486-2w=2l -divide that by 2

243-w=l

243-w=4w-2

245=5w -divide that by 5

49=w

l=4(49)-2

l=194

w=49

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4 years ago

Please help and thank you!

Stolb23 [73]

The conversion is

$x = r \cos \theta$

$y = r \sin \theta$

$\dfrac y x = \tan \theta$

We're given the fairly unusual

$\theta = -\frac 5 2$

It's fairly unusual because usually an angle is given in degrees or radians, and typically the radians are a fraction times pi. We'll assume radians.

$\dfrac y x = \tan \theta = \tan(-5/2) \approx 0.747$

Ah, there's our .75. The approximate answer is

$y = 0.75 x$

Third choice.

The exact answer is

$y = x \tan( -\frac 5 2)$

also a line through the origin.

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3 years ago

Please answer the question

Maslowich

Answer:

Check pdf

Step-by-step explanation:

Download pdf

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3 years ago